| 年份 | 盐源县户籍人口(万人) | 冕宁县户籍人口(万人) | 对比差值(万人) |
|---|---|---|---|
| 2023 | - | ||
| 2022 | - | ||
| 2021 | - | ||
| 2020 | - | ||
| 2019 | - | ||
| 2018 | - | ||
| 2017 | 38.53 | 40.40 | -1.87 |
| 2016 | 37.91 | 40.31 | -2.40 |
| 2015 | 37.72 | 39.63 | -1.91 |
| 2014 | 39.20 | 40.00 | -0.80 |
| 2013 | 39.00 | 39.00 | 0.00 |
| 2012 | 38.60 | 39.00 | -0.40 |
| 2011 | 38.10 | 38.00 | 0.10 |
| 2010 | 37.70 | 37.00 | 0.70 |
| 2009 | 37.50 | 37.00 | 0.50 |
| 2008 | 35.60 | 36.00 | -0.40 |
| 2007 | 35.10 | 35.00 | 0.10 |
| 2006 | 33.60 | 34.00 | -0.40 |
| 2005 | 33.30 | 34.00 | -0.70 |
| 2004 | 33.00 | 34.00 | -1.00 |
| 2003 | 32.70 | 33.00 | -0.30 |
| 2002 | 32.20 | 32.40 | -0.20 |
| 2001 | 31.90 | 32.00 | -0.10 |
| 2000 | 31.30 | 32.00 | -0.70 |
